RS-232/RS-485/CAN/Optical
fiber ConverterMain Advantages：
1.OPT232[S]-9 is RS-232(RXD、TXD、GND) port powered
2.OPT24[S] is the only USB/RS-232/485 to Opt Fiber
3.OPT485、OPT485S suit for RS-232/RS-485/RS-422
4.OPT-CAN converter CAN to Opt Fiber without any set